Properties

Label 2-8712-1.1-c1-0-18
Degree $2$
Conductor $8712$
Sign $1$
Analytic cond. $69.5656$
Root an. cond. $8.34060$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.78·5-s + 0.353·7-s − 5.54·13-s − 3.81·17-s + 4.61·19-s + 7.00·23-s − 1.82·25-s − 2.11·29-s + 3.45·31-s − 0.629·35-s − 1.74·37-s + 1.48·41-s − 3.92·43-s + 1.21·47-s − 6.87·49-s − 7.92·53-s + 3.09·59-s − 7.60·61-s + 9.88·65-s + 1.17·67-s + 2.36·71-s + 3.90·73-s + 4.10·79-s − 0.818·83-s + 6.79·85-s + 1.92·89-s − 1.95·91-s + ⋯
L(s)  = 1  − 0.796·5-s + 0.133·7-s − 1.53·13-s − 0.924·17-s + 1.05·19-s + 1.46·23-s − 0.365·25-s − 0.393·29-s + 0.620·31-s − 0.106·35-s − 0.286·37-s + 0.231·41-s − 0.599·43-s + 0.176·47-s − 0.982·49-s − 1.08·53-s + 0.402·59-s − 0.973·61-s + 1.22·65-s + 0.143·67-s + 0.281·71-s + 0.456·73-s + 0.462·79-s − 0.0898·83-s + 0.736·85-s + 0.204·89-s − 0.205·91-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8712 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8712 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8712\)    =    \(2^{3} \cdot 3^{2} \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(69.5656\)
Root analytic conductor: \(8.34060\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8712,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.140229904\)
\(L(\frac12)\) \(\approx\) \(1.140229904\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
11 \( 1 \)
good5 \( 1 + 1.78T + 5T^{2} \)
7 \( 1 - 0.353T + 7T^{2} \)
13 \( 1 + 5.54T + 13T^{2} \)
17 \( 1 + 3.81T + 17T^{2} \)
19 \( 1 - 4.61T + 19T^{2} \)
23 \( 1 - 7.00T + 23T^{2} \)
29 \( 1 + 2.11T + 29T^{2} \)
31 \( 1 - 3.45T + 31T^{2} \)
37 \( 1 + 1.74T + 37T^{2} \)
41 \( 1 - 1.48T + 41T^{2} \)
43 \( 1 + 3.92T + 43T^{2} \)
47 \( 1 - 1.21T + 47T^{2} \)
53 \( 1 + 7.92T + 53T^{2} \)
59 \( 1 - 3.09T + 59T^{2} \)
61 \( 1 + 7.60T + 61T^{2} \)
67 \( 1 - 1.17T + 67T^{2} \)
71 \( 1 - 2.36T + 71T^{2} \)
73 \( 1 - 3.90T + 73T^{2} \)
79 \( 1 - 4.10T + 79T^{2} \)
83 \( 1 + 0.818T + 83T^{2} \)
89 \( 1 - 1.92T + 89T^{2} \)
97 \( 1 + 9.47T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−7.77834861489071193302926493930, −7.09237985900176607541146376214, −6.65103764887320010028917581826, −5.53808130275182971048731869827, −4.87232676689063670248315897461, −4.40498031190517367672321181000, −3.38688161702604043106212705225, −2.76629977195572236777131322068, −1.76870646721586743051554253361, −0.50825237092577413999404718299, 0.50825237092577413999404718299, 1.76870646721586743051554253361, 2.76629977195572236777131322068, 3.38688161702604043106212705225, 4.40498031190517367672321181000, 4.87232676689063670248315897461, 5.53808130275182971048731869827, 6.65103764887320010028917581826, 7.09237985900176607541146376214, 7.77834861489071193302926493930

Graph of the $Z$-function along the critical line